
OEM/ODM Various Specifications Mold Parts/Components Tungsten Carbide Spacer Wear Bushing High Precision Tungsten Steel Alloy Drill Sleeve Bushing
DALON self-lubricating custom bronze bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume). The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
Product Introduction
We make reasonable arrangements for the production plan and strive to achieve balanced production according to the production capacity, so as to reduce the production cost of 5 micron stainless steel mesh filter, metric sleeve bearing, ss gravity water filter. We are committed to the modern development of the enterprise, and the return of society for the business philosophy. The successful of our company is inseparable from the understanding and support of friends from all walks of life in the society, as well as the care and favor of new and old customers for many years.


DALON BUSHING INTRODUCTION:
DALON self-lubricatingDrill Bushingare manufactured of pressed copper and tin powders by sinter technology and impregnated with lubricating oil and high porosity (20-25% in volume).
DALON Drill Bushing made by SAE 841 Sintered Powdered Metal - commonly used in machinery components, self-lubricating pump parts, turbine blades, office machines, home appliances, medical equipment, farm equipment and lawn and garden equipment.
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Material Specifications |
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Composition |
Density |
Porosity |
K Strength Constant |
Tensile Strength |
Elongation |
Yield PSI |
Comparable Designations |
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(gm/cc) |
(% by Vol.) |
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(in 1" %) |
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Copper 87.5-90.5 |
6.4-6.8 |
19 min |
26,500 |
14,000 |
1 |
11,000 |
ASTM B-438-70 |
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Iron 1.0 max |
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GR1 Type II |
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Tin 9.5-11.5 |
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MPIF CT-0010-R |
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Carbon 1.75 max |
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Mil-B-5687C |







Our company has now developed into a manufacturer of OEM/ODM Various Specifications Mold Parts/Components Tungsten Carbide Spacer Wear Bushing High Precision Tungsten Steel Alloy Drill Sleeve Bushing with scientific management and mature technology. We will formulate corresponding return visit methods according to the types of customers, mainly by telephone return visit. We always stand from the perspective of customers, and creatively meet the real and potential needs of customers with true passion, dedication and continuous innovation!
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